# koinonia

> Animated WebGL shader background in the Flow field style, generated by the 21st.dev Shader Builder. 3-color palette (#ED2521, #ED2521, #FEEBDC). Features: cursor-reactive (spotlight). A drop-in, zero-dependency React component for hero sections and animated gradient/noise backgrounds.

- Author: [Jan Okorafor](https://21st.dev/@ji.okorafor)
- License: mit
- Tags: Shader
- Live preview: https://21st.dev/@ji.okorafor/components/koinonia

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/ji.okorafor/koinonia?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/shader.md